Index: trunk/BNC/CHANGELOG.md
===================================================================
--- trunk/BNC/CHANGELOG.md	(revision 10786)
+++ trunk/BNC/CHANGELOG.md	(revision 10801)
@@ -1,3 +1,7 @@
 # Changelog
+## 2.13.6
+- ADDED: **Multi-Frequency PPP capability**
+- ADDED: **Ambiguity Resolution (PPP with AR)** using the Best Integer Equivariant algorithm (BIE) as algorithm for the ambiguity resolution
+
 ## 2.13.5 (2025-10-11)
 - FIXED: The serial port is introduced as case sensitive and supports a wider range of interfaces with it
@@ -42,5 +46,4 @@
 - CHANGED: hDOP and vDOP values are computed from the variances of the NEU components of the receiver position estimates
 - CHANGED: Sampling interval for Manual NMEA can be used now in the Auto NMEA option as well [(#122)](https://software.rtcm-ntrip.org/ticket/122)
-
 
 ## 2.13.0 (2023-12-01)